find the surface area and then round it
The ANWSER is unrestricted domain
Answer:
x=-1
Step-by-step explanation:
Answer:

Step-by-step explanation:
Hi there!
is an irrational number.
Now, what is an irrational number? An irrational number is a number that goes on for ever.
Examples: 
is a surd (an irrational square root)
If we multiply 2 times
, we will get an irrational number.
Thus,
is an irrational number.
Hope it helps! Enjoy your day!

Answer:
<h2>8x - 1</h2>
Step-by-step explanation:
Four x: 4x
Two x: 2x
Two times two x: 2(2x) = 4x
Four x plus two times two x minus one: 4x + 2(2x) - 1 = 4x + 4x - 1
<em>Combine like terms:</em> = (4x + 4x) - 1 = 8x - 1